During electrophoresis, the particles of which of the following sols would move towards the anode? TiO2 sol
Al2O3.xH2O sol
Gold sol
Methylene blue sol

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Ibelieve its because the stove is a cleaner burning fuel